StRoot: St_db_Maker/St_db_Maker.h Source File

00001 // $Id: St_db_Maker.h,v 1.42 2012/03/16 19:36:18 dmitry Exp $
00002 // $Log: St_db_Maker.h,v $
00003 // Revision 1.42  2012/03/16 19:36:18  dmitry
00004 // converted dangled char pointers to std::string objects + fixed typo
00005 //
00006 // Revision 1.41  2011/11/28 17:03:09  dmitry
00007 // dbv override support in StDbLib,StDbBroker,St_db_Maker
00008 //
00009 // Revision 1.40  2011/03/19 02:50:57  perev
00010 // blacklist added
00011 //
00012 // Revision 1.38  2010/05/05 18:35:04  dmitry
00013 // addon: single datasets also saved
00014 //
00015 // Revision 1.37  2010/05/05 15:25:51  dmitry
00016 // refactored snapshot code, to include Valeri's patch (save .root files)
00017 //
00018 // Revision 1.36  2010/04/28 07:23:40  dmitry
00019 // =new method to save snapshot+one subsequent dataset for each table in db
00020 //
00021 // Revision 1.35  2010/04/17 02:07:19  perev
00022 // Method Drop added
00023 //
00024 // Revision 1.34  2010/01/27 21:34:20  perev
00025 // GetValidity now is static
00026 //
00027 // Revision 1.33  2009/11/16 20:16:23  fine
00028 // Make the TDatime const interfaces
00029 //
00030 // Revision 1.32  2008/04/02 20:22:33  perev
00031 // WarnOff
00032 //
00033 // Revision 1.31  2008/01/09 20:44:52  perev
00034 // Improve printout in Finish()
00035 //
00036 // Revision 1.30  2007/12/29 01:43:24  perev
00037 // More dbStat
00038 //
00039 // Revision 1.29  2007/09/10 02:20:10  perev
00040 // StDbBroker::Release used
00041 //
00042 // Revision 1.28  2007/07/02 19:36:40  fisyak
00043 // Add parameter currenTime (== requested time) in FindLeft
00044 //
00045 // Revision 1.27  2007/03/09 20:01:03  perev
00046 // Request by user defined time now allowed
00047 //
00048 // Revision 1.26  2006/08/15 21:42:21  jeromel
00049 // Fix rhic -> rhic.bnl.gov
00050 //
00051 // Revision 1.25  2005/07/20 17:41:44  perev
00052 // Cleanup
00053 //
00054 // Revision 1.24  2004/08/18 20:33:56  perev
00055 // Timers added for MySQL and maker itself
00056 //
00057 // Revision 1.23  2004/07/23 17:06:58  perev
00058 // AliasDate & AliasTime moved fro db maker to StMaker
00059 //
00060 // Revision 1.22  2004/04/08 00:28:53  perev
00061 // AliasDate & AliasTime now static methods
00062 //
00063 // Revision 1.21  2002/12/20 03:28:37  perev
00064 // Save method improved
00065 //
00066 // Revision 1.20  2002/11/26 02:24:45  perev
00067 // new ROOT adoptation
00068 //
00069 // Revision 1.19  2001/10/27 21:48:32  perev
00070 // SetRunNumber added
00071 //
00072 // Revision 1.18  2001/10/13 20:23:25  perev
00073 // SetFlavor  working before and after Init()
00074 //
00075 // Revision 1.17  2001/09/26 23:24:05  perev
00076 // SetFlavor for table added
00077 //
00078 // Revision 1.16  2001/04/13 21:21:34  perev
00079 // small fix (fine) + cons's
00080 //
00081 // Revision 1.15  2000/07/14 02:39:21  perev
00082 // SetMaxEntryTime method added
00083 //
00084 // Revision 1.14  2000/06/26 20:58:41  perev
00085 // multiple DBs
00086 //
00087 // Revision 1.13  2000/05/20 01:00:43  perev
00088 // SetFlavor() added
00089 //
00090 // Revision 1.12  2000/04/13 02:58:47  perev
00091 // Method Save is added & default CintDB loaded if exists
00092 //
00093 // Revision 1.11  2000/03/23 14:55:56  fine
00094 // Adjusted to libSTAR and ROOT 2.24
00095 //
00096 // Revision 1.10  2000/02/26 01:45:04  fine
00097 // CVS id has been introduced
00098 //
00099 //
00100 #ifndef STAR_St_db_Maker
00101 #define STAR_St_db_Maker
00102 
00104 //                                                                      //
00105 // St_db_Maker virtual base class for Maker                          //
00106 //                                                                      //
00107 // This class is C++ implementation of the Begin_html <a href="http://www.rhic.bnl.gov/afs/rhic.bnl.gov/star/doc/www/packages_l/pro/pams/db/sdb/doc/index.html">Simple Database Manager</a> End_html    //
00108 //                                                                      //
00110 #ifndef StMaker_H
00111 #include "StMaker.h"
00112 #endif
00113 #include "TTable.h"
00114 
00115 #include "TDatime.h"
00116 #include "StDbBroker/dbConfig.h"
00117 
00118 #include <map>
00119 #include <utility>
00120 
00121 class TFileSet;
00122 class TList;
00123 class TBrowser;
00124 class StDbBroker;
00125 class St_dbConfig;
00126 class StValiSet;
00127 
00128 class St_db_Maker : public StMaker {
00129 private:
00130 
00131   TDataSet    *fDataBase;       
00132   StDbBroker  *fDBBroker;       
00133   St_dbConfig *fHierarchy;      
00134   TString     fDirs[10];        
00135   Int_t       fIsDBTime;        
00136   TDatime     fDBTime;          
00137   Int_t       fUpdateMode;      
00138   UInt_t      fMaxEntryTime;    
00139   std::map<std::pair<std::string,std::string>,UInt_t> fMaxEntryTimeOverride; // DBV override for specific subsystems
00140   TStopwatch  fTimer[6];        
00141   int         fEvents[2];       // [0]=nEvents [1]=events with mysql request
00142   int         fDataSize[2];     // [0]=mysql data this event; [1]=total
00143 
00144 //  static Char_t fVersionCVS = "$Id: St_db_Maker.h,v 1.42 2012/03/16 19:36:18 dmitry Exp $";
00145  protected:
00146  public:
00147                    St_db_Maker(const char *name
00148                               ,const char *dir0
00149                               ,const char *dir1 = ""
00150                               ,const char *dir2 = ""
00151                               ,const char *dir3 = ""
00152                    );
00153    virtual        ~St_db_Maker();
00154    virtual TDataSet *GetDataBase(const char* logInput, const TDatime *td=0);
00155    virtual const TDatime &GetDateTime() const;
00156    static  Int_t   GetValidity(const TTable *tb, TDatime *const val);
00157    virtual void    SetDateTime(int idat,int itim);
00158    virtual void    SetDateTime(const char *datalias);
00159    virtual Int_t   InitRun(int runumber);
00160    virtual Int_t   Init();
00161    virtual Int_t   Make();
00162    virtual Int_t   Save(const char *path,const TDatime *newtime=0);
00163    virtual Int_t   SaveSnapshotPlus(char* path, int type = 0);      // snapshot mode, type: 0 = .root, 1 = .C 
00164    virtual void    SetOff(const Char_t *path);
00165    virtual void    SetOn (const Char_t *path);
00166    virtual void    SetFlavor(const char *flav,const char *tabname=".all");
00167    virtual void    OnOff();
00168    virtual void    Clear(Option_t *opt="");
00169    virtual Int_t   Finish();
00170            void    SetMaxEntryTime(Int_t idate,Int_t itime);
00171            void    AddMaxEntryTimeOverride(Int_t idate,Int_t itime, char* dbType = 0, char* dbDomain = 0);
00172 private:
00173    virtual TDataSet* UpdateDB (TDataSet* ds);
00174    virtual int UpdateTable(UInt_t parId, TTable* dat, const TDatime &req, TDatime val[2]);
00175    virtual TDataSet *LoadTable(TDataSet* left);
00176    virtual TDataSet *FindLeft(StValiSet *val, TDatime vals[2], const TDatime &currenTime);
00177    virtual TDataSet *OpenMySQL(const char* dbname);
00178    virtual Int_t   SaveDataSet(TDataSet* ds, int type, bool savenext); // prepares directory and calls appropriate save method
00179    virtual Int_t   SaveDataSetAsCMacro(TTable* tb, TString ds_name, bool savenext);   // creates [dataset_name].[beginTime].[endTime].C file 
00180    virtual Int_t   SaveDataSetAsRootFile(TTable* tb, TString ds_name, bool savenext); // creates [dataset_name].[beginTime].[endTime].root file 
00181    static  Int_t     Drop(TDataSet *ds);
00182            int       Snapshot (int flag);
00183 
00184    static EDataSetPass UpdateDB (TDataSet* ds,void *user );
00185    static EDataSetPass PrepareDB(TDataSet* ds,void *user );
00186           int UpdateValiSet(StValiSet *val,const TDatime &currenTime);
00187 public:
00188    static TDatime  Time(const char *filename);
00189    static int      Kind(const char *filename);
00190 
00191    virtual const char *GetCVS() const
00192   {static const char cvs[]="Tag $Name:  $ $Id: St_db_Maker.h,v 1.42 2012/03/16 19:36:18 dmitry Exp $ built "__DATE__" "__TIME__ ; return cvs;}
00193 
00194    ClassDef(St_db_Maker, 0)
00195 };
00196 
00197 class St_dbConfig : public TTable
00198 {
00199   ClassDefTable(St_dbConfig,dbConfig_st)
00200   ClassDef(St_dbConfig,2)
00201 };
00202 
00203 #endif